Highlights
  • Natural or LP Gas
  • Water or Steam
  • 401 to 1,950 MBH Input
  • Atmospheric Draft
  • Cast Iron Sectional Design
  • Knockdown or Assembled Sections

8H

The Series 8H boiler is ideal for large residential and light commercial water boiler applications. The compact design makes it easy to transport through a standard
36-inch doorway and the small footprint means it will fit into most boiler rooms. The 8H has standard safety features, such as a blocked vent switch and a flame rollout switch, which automatically shuts down the boiler if the chimney or flue passages become restricted; other manufacturers charge extra for these safety controls.
Simple controls and simple design means the boiler will be easy to service and maintain. Standard Equipment Over 83% Efficiency

The 8H achieves high efficiency because it uses stainless steel flue baffles to slow down the combustion air flow. This process allows the pinned heating surface of the sections to extract more heat from the combustion gases. Three inches of jacket insulation helps to keep the heat in the boiler, which reduces the boiler room temperature and directs the heat out into the system, where it belongs.